Known for Acting

Margaret JoBeth Williams (born December 6, 1948) is an Academy Award, Golden Globe, and Emmy nominated American film and television actress and director, and current President of the Screen Actors Guild Foundation. Williams rose to prominence appearing in such films as Stir Crazy (1980), Poltergeist (1982), The Big Chill (1983), The Day After (1983), Teachers (1984), and Poltergeist II: The Other Side (1986). A three-time Emmy Award nominee, she was nominated for Outstanding Lead Actress in a Miniseries or a Movie for her work in the TV movie Adam (1983) and the TV miniseries Baby M (1988). Her third nomination was for her guest role in the sitcom Frasier (1994). Her directorial debut with the 1994 short film On Hope earned her an Academy Award nomination for Best Live Action Short Film. She also starred in the TV series The Client (1995–96), and had recurring roles in the TV series Dexter (2007) and Private Practice (2009–11). In 2009 she began serving as president of the Screen Actors Guild Foundation; she is President Emeritus of the foundation. She has also had numerous guest starring roles on TV and has starred in several TV movies.
1982
as Diane Freeling
1979
as Phyllis Bernard
2005
as Maureen Meeks
2016
as Rosemary Fletcher
1994
as Bessie Earp
1983
as Karen Bowens
1980
as Meredith
1992
as Lt. Gwen Harper
1983
as Nurse Nancy Bauer
2011
as Edith
1991
as Margo Brofman
2025
as Marcia
2007
as Agnes Webb
1984
as Lisa Hammond
1980
as Laura Weston
1986
as Diane Freeling
2009
as Marion
2015
as Charlotte Smith
1988
as Lisa
1980
as Jessie